00391nam a22001457a 4500020001800000082001700018100003800035130001800073240002700091245006400118250000600182260003300188300000800221650001600229  a9788120044647  a630.3bVEE/K  aവീണാറാണി, ആർ.  aVeena Rani, R  aKarshika Prashnothari   aകാർഷിക പ്രശ്നോത്തരി   a1  bKerala Bhasha Institutec218  a150  aAgriculture